The Most Versatile LED Light and Green Laser Sight. Find targets faster in all conditions and shoot with greater accuracy using the Spartan Series Adjustable Fit Light & Laser. This green light/laser combo Model No. SPS-C-G features a powerful, dimmable 120-lumen LED and, separately, a Class 3R visible. Includes an adjustment tool for adjusting windage and elevation. LED light is green for maximum visibility and minimum disruption. MINT GREEN LIGHT EMITTING DIODE – Adjustable from 4 – 120 Lumens. The Spartan runs on a single AAA battery (included, plus a bonus spare). This LED light/laser combo automatically turns off after 10 minutes to save power. Laser emits bright green light at 510 – 535 nm.